306-026-500-108

Overview

The EDAC Inc. 306-026-500-108 is a standard card edge connector featuring 52 positions in a single row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component employs gold-plated copper alloy contacts for reliable signal transmission. Designed for panel mounting, it features a vertical orientation and includes a flush mount flange with top opening and threaded inserts compatible with 4-40 fasteners. The insulator body is constructed from green thermoplastic material.

Feature Summary

• Single centerline row design accommodating standard PCB thickness
• Gold-plated contacts ensure durable electrical connectivity
• Flush mount flange with threaded insert for secure panel installation

Applications

• Industrial control systems requiring robust board-to-panel connections
• Telecommunications equipment utilizing standard density interfaces
• Test and measurement instrumentation panels

Procurement Notes

Verify the specific ordering suffix to confirm contact plating, flange style, and termination type match project requirements. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure compatibility with the designated PCB thickness and mounting hardware specifications to prevent mechanical interference during assembly.

Selection Notes

Select this connector when a single-row interface with 3.96 mm pitch is required for panel-mounted applications. The vertical orientation and flush mount design are suitable for space-constrained enclosures where board insertion occurs perpendicular to the panel surface. Verify that the 52-position count aligns with the signal routing requirements of the target circuit board.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its use of thermoplastic insulation and copper alloy contacts designed for general-purpose electronic interconnects. The 306 series provides a standardized solution for connecting edge-card modules to backplanes or panel-mounted receptacles in various industrial environments.

Replacement Considerations

Cross-reference part numbers within the EDAC 306 series for alternative position counts or flange configurations. Verify that any substitute maintains the same 3.96 mm pitch and 1.57 mm PCB thickness tolerance to ensure mechanical fit.